<!-- 用户管理 -->
<template>
  <div class="app-container">
    <div class="search-bar">
      <el-form ref="queryFormRef" :model="queryParams" :inline="true">
        <el-form-item label="用户名" prop="keywords">
          <el-input
            v-model="queryParams.keywords"
            placeholder="用户名"
            style="width: 250px"
            @keyup.enter="handleQuery"
          />
        </el-form-item>

<!--        <el-form-item label="状态" prop="status">-->
<!--          <el-select-->
<!--            v-model="queryParams.status"-->
<!--            placeholder="全部"-->
<!--            clearable-->
<!--            class="!w-[100px]"-->
<!--          >-->
<!--            <el-option label="正常" :value="1"/>-->
<!--            <el-option label="禁用" :value="0"/>-->
<!--          </el-select>-->
<!--        </el-form-item>-->

<!--        <el-form-item label="创建时间">-->
<!--          <el-date-picker-->
<!--            v-model="queryParams.createTime"-->
<!--            :editable="false"-->
<!--            class="!w-[240px]"-->
<!--            type="daterange"-->
<!--            range-separator="~"-->
<!--            start-placeholder="开始时间"-->
<!--            end-placeholder="截止时间"-->
<!--            value-format="YYYY-MM-DD"-->
<!--          />-->
<!--        </el-form-item>-->

        <el-form-item>
          <el-button type="primary" icon="search" @click="handleQuery">搜索</el-button>
          <el-button icon="refresh" @click="handleResetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </div>

    <el-card shadow="never">
      <div class="flex-x-between mb-10px">
        <div>
          <el-button
            v-hasPerm="['sys:user:add']"
            type="success"
            icon="plus"
            @click="handleOpenDialog()"
          >
            新增
          </el-button>
          <el-button
            v-hasPerm="'sys:user:delete'"
            type="danger"
            icon="delete"
            :disabled="selectIds.length === 0"
            @click="handleDelete()"
          >
            删除
          </el-button>
        </div>
      </div>

      <el-table v-loading="loading" :data="pageData" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="50" align="center"/>
        <el-table-column type="index" label="序号" width="80" align="center"/>
        <el-table-column label="用户名" prop="username"   align="center"/>
        <el-table-column label="昵称"  align="center"   prop="nickname"/>
<!--        <el-table-column label="性别" width="100" align="center">-->
<!--          <template #default="scope">-->
<!--            &lt;!&ndash; 性别字典翻译 &ndash;&gt;-->
<!--            <DictLabel v-model="scope.row.gender" code="gender"/>-->
<!--          </template>-->
<!--        </el-table-column>-->
<!--        <el-table-column label="手机号码" align="center" prop="mobile" width="120"/>-->
        <el-table-column label="角色" align="center" prop="roleNames"/>
        <el-table-column label="状态" align="center" prop="status" width="100">
          <template #default="scope">
            <el-tag :type="scope.row.status == 1 ? 'success' : 'info'">
              {{ scope.row.status == 1 ? "正常" : "禁用" }}
            </el-tag>
          </template>
        </el-table-column>
<!--        <el-table-column label="创建时间" align="center" prop="createTime" width="200"/>-->
        <el-table-column label="操作" fixed="right" align="center" width="220">
          <template #default="scope">
            <el-button
              v-hasPerm="'sys:user:password:reset'"
              type="primary"
              icon="RefreshLeft"
              size="small"
              link
              @click="hancleResetPassword(scope.row)"
            >
              重置密码
            </el-button>
            <el-button
              v-hasPerm="'sys:user:edit'"
              type="primary"
              icon="edit"
              link
              size="small"
              @click="handleOpenDialog(scope.row.id)"
            >
              编辑
            </el-button>
            <el-button
              v-hasPerm="'sys:user:delete'"
              type="danger"
              icon="delete"
              link
              size="small"
              @click="handleDelete(scope.row.id)"
            >
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-if="total > 0"
        v-model:total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="handleQuery"
      />
    </el-card>
    <!-- 用户表单 -->
    <el-dialog
      v-model="dialog.visible"
      :title="dialog.title"
      width="500px"
      @close="handleCloseDialog"
    >
      <el-form ref="userFormRef" :model="formData" :rules="rules" label-width="100px">
        <el-form-item label="用户名" prop="username">
          <el-input
            v-model="formData.username"
            :readonly="!!formData.id"
            placeholder="请输入用户名"
          />
        </el-form-item>

        <el-form-item label="用户昵称" prop="nickname">
          <el-input v-model="formData.nickname" placeholder="请输入用户昵称"/>
        </el-form-item>

<!--        <el-form-item label="性别" prop="gender">-->
<!--          <Dict v-model="formData.gender" code="gender" style="width: 100%"/>-->
<!--        </el-form-item>-->

        <el-form-item label="角色" prop="roleIds">
          <el-select v-model="formData.roleIds" multiple placeholder="请选择" multiple-limit="1">
            <el-option
                v-for="item in roleOptions"
                :key="item.value"
                :label="item.label"
                :value="item.value"
            />
          </el-select>
        </el-form-item>

<!--        <el-form-item label="手机号码" prop="mobile">-->
<!--          <el-input v-model="formData.mobile" placeholder="请输入手机号码" maxlength="11"/>-->
<!--        </el-form-item>-->

<!--        <el-form-item label="邮箱" prop="email">-->
<!--          <el-input v-model="formData.email" placeholder="请输入邮箱" maxlength="50"/>-->
<!--        </el-form-item>-->

<!--        <el-form-item label="状态" prop="status">-->
<!--          <el-switch-->
<!--            v-model="formData.status"-->
<!--            inline-prompt-->
<!--            active-text="正常"-->
<!--            inactive-text="禁用"-->
<!--            :active-value="1"-->
<!--            :inactive-value="0"-->
<!--          />-->
<!--        </el-form-item>-->
      </el-form>

      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="handleSubmit">确 定</el-button>
          <el-button @click="handleCloseDialog">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 用户导入 -->
    <UserImport v-model="importDialogVisible" @import-success="handleQuery()"/>
  </div>
</template>

<script setup lang="ts">
import UserAPI, {UserForm, UserPageQuery, UserPageVO} from "@/api/system/user";

import DeptAPI from "@/api/system/dept";
import RoleAPI from "@/api/system/role";

import DeptTree from "./components/DeptTree.vue";
import UserImport from "./components/UserImport.vue";

defineOptions({
  name: "User",
  inheritAttrs: false,
});
const queryFormRef = ref();
const userFormRef = ref();

const queryParams = reactive<UserPageQuery>({
  pageNum: 1,
  pageSize: 10,
});

const pageData = ref<UserPageVO[]>();
const total = ref(0);
const loading = ref(false);

const dialog = reactive({
  visible: false,
  title: "新增用户",
});

const formData = reactive<UserForm>({
  status: 1,
  deptId: 1,
});

const rules = reactive({
  username: [{required: true, message: "用户名不能为空", trigger: "blur"}],
  nickname: [{required: true, message: "用户昵称不能为空", trigger: "blur"}],
  // deptId: [{required: true, message: "所属部门不能为空", trigger: "blur"}],
  roleIds: [{required: true, message: "用户角色不能为空",trigger: "blur"}],
  email: [
    {
      pattern: /\w[-\w.+]*@([A-Za-z0-9][-A-Za-z0-9]+\.)+[A-Za-z]{2,14}/,
      message: "请输入正确的邮箱地址",
      trigger: "blur",
    },
  ],
  mobile: [
    {
      pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
      message: "请输入正确的手机号码",
      trigger: "blur",
    },
    {
      required: true, message: "手机号码不能为空", trigger: "blur"
    }
  ],
});

// 选中的用户ID
const selectIds = ref<number[]>([]);
// 部门下拉数据源
const deptOptions = ref<OptionType[]>();
// 角色下拉数据源
const roleOptions = ref<OptionType[]>();
// 导入弹窗显示状态
const importDialogVisible = ref(false);

// 查询
function handleQuery() {
  loading.value = true;
  UserAPI.getPage(queryParams)
    .then((data) => {
      pageData.value = data.list;
      total.value = data.total;
    })
    .finally(() => {
      loading.value = false;
    });
}

// 重置查询
function handleResetQuery() {
  queryFormRef.value.resetFields();
  queryParams.pageNum = 1;
  queryParams.deptId = undefined;
  queryParams.createTime = undefined;
  handleQuery();
}

// 选中项发生变化
function handleSelectionChange(selection: any[]) {
  selectIds.value = selection.map((item) => item.id);
}

// 重置密码
function hancleResetPassword(row: UserPageVO) {
  ElMessageBox.prompt("请输入用户【" + row.username + "】的新密码", "重置密码", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
  }).then(
    ({value}) => {
      if (!value || value.length < 6) {
        ElMessage.warning("密码至少需要6位字符，请重新输入");
        return false;
      }
      UserAPI.resetPassword(row.id, value).then(() => {
        ElMessage.success("密码重置成功，新密码是：" + value);
      });
    },
    () => {
      ElMessage.info("已取消重置密码");
    }
  );
}

/**
 * 打开弹窗
 *
 * @param id 用户ID
 */
async function handleOpenDialog(id?: number) {
  dialog.visible = true;
  // 加载角色下拉数据源
  roleOptions.value = await RoleAPI.getOptions();
  // 加载部门下拉数据源
  deptOptions.value = await DeptAPI.getOptions();

  if (id) {
    dialog.title = "修改用户";
    UserAPI.getFormData(id).then((data) => {
      Object.assign(formData, {...data});
    });
  } else {
    dialog.title = "新增用户";
  }
}

// 关闭弹窗
function handleCloseDialog() {
  dialog.visible = false;
  userFormRef.value.resetFields();
  userFormRef.value.clearValidate();

  formData.id = undefined;
  formData.status = 1;
}

// 提交用户表单（防抖）
const handleSubmit = useDebounceFn(() => {
  userFormRef.value.validate((valid: boolean) => {
    var roleIds = formData.roleIds;
    // const roleArray= roleIds.split(",");
    // formData.roleIds=roleArray;
    console.log(formData.roleIds)
    if (valid) {
      const userId = formData.id;
      loading.value = true;
      if (userId) {
        UserAPI.update(userId, formData)
          .then(() => {
            ElMessage.success("修改用户成功");
            handleCloseDialog();
            handleResetQuery();
          })
          .finally(() => (loading.value = false));
      } else {
        UserAPI.add(formData)
          .then(() => {
            ElMessage.success("新增用户成功");
            handleCloseDialog();
            handleResetQuery();
          })
          .finally(() => (loading.value = false));
      }
    }
  });
}, 1000);

/**
 * 删除用户
 *
 * @param id  用户ID
 */
function handleDelete(id?: number) {
  const userIds = [id || selectIds.value].join(",");
  if (!userIds) {
    ElMessage.warning("请勾选删除项");
    return;
  }

  ElMessageBox.confirm("确认删除用户?", "警告", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  }).then(
    function () {
      loading.value = true;
      UserAPI.deleteByIds(userIds)
        .then(() => {
          ElMessage.success("删除成功");
          handleResetQuery();
        })
        .finally(() => (loading.value = false));
    },
    function () {
      ElMessage.info("已取消删除");
    }
  );
}

// 打开导入弹窗
function handleOpenImportDialog() {
  importDialogVisible.value = true;
}

// 导出用户
function handleExport() {
  UserAPI.export(queryParams).then((response: any) => {
    const fileData = response.data;
    const fileName = decodeURI(response.headers["content-disposition"].split(";")[1].split("=")[1]);
    const fileType =
      "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8";

    const blob = new Blob([fileData], {type: fileType});
    const downloadUrl = window.URL.createObjectURL(blob);

    const downloadLink = document.createElement("a");
    downloadLink.href = downloadUrl;
    downloadLink.download = fileName;

    document.body.appendChild(downloadLink);
    downloadLink.click();

    document.body.removeChild(downloadLink);
    window.URL.revokeObjectURL(downloadUrl);
  });
}

onMounted(() => {
  handleQuery();
});
</script>
